Rahayu, R. et al. 2019. Amendments on Salinity and Water Retention of Sand Base Rootzone and Turfgrass Yield. SAINS TANAH - Journal of Soil Science and Agroclimatology. 16, 1 (Jun. 2019), 103–111. DOI:https://doi.org/10.20961/stjssa.v16i1.28132.